UGG® Australia Sheepskin Cuff Boot in Black at Robert Frost Fine Footwear and www.frostshoes.com. One of UGG®'s biggest fashion statements this fall, the women's UGG® Sheepskin Cuff Boot is sure to make you stand out. The length and curliness of the Mongolian sheep on the cuff varies from pair to pair. All boots in our Classic Collection feature a soft foam insole covered with genuine sheepskin and have a molded EVA light and flexible outsole designed for amazing comfort with every step. UGG® Australia Sheepskin Cuff Boot in Black at Robert Frost Fine Footwear and www.frostshoes.com.